CALOTESTER

CALOTESTER highlights:
• Control unit with a microprocessor to program speed, time, size of a ball, as well as X and Y dimensions
• Microscope (magnification 50x) equipped with a reticule eyepiece 0,02 mm and LED lighting
• Automatic calculation of thickness
• Timer for working from 1 to 30 minutes
• Sets of balls:10 mm; 15 mm; 20 mm; 25 mm; 30 mm
• Rotation Axe with a variable speed from 200 to 1000 Tr/min
The precision depends on the following factors:
• Roughness of surface
• Contrast of layers
• Features of microscope
The resolution in the range of +/- 5% and can be +/- 10% for coatings with thickness less than 1 micron